fix: require python 3.7+ (#102)

* chore(python): drop python 3.6 Source-Link: googleapis/synthtool@4f89b13 Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:e7bb19d47c13839fe8c147e50e02e8b6cf5da8edd1af8b82208cd6f66cc2829c * require python 3.7+ in setup.py * remove python 3.6 sample configs Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com> Co-authored-by: Anthonios Partheniou <partheniou@google.com>

Author: gcf-owl-bot[bot]

.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
  image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
- digest: sha256:b2dc5f80edcf5d4486c39068c9fa11f7f851d9568eea4dcba130f994ea9b5e97
-# created: 2022-06-12T16:09:31.61859086Z
+ digest: sha256:e7bb19d47c13839fe8c147e50e02e8b6cf5da8edd1af8b82208cd6f66cc2829c
+# created: 2022-07-05T18:31:20.838186805Z

.github/workflows/unittest.yml

@@ -8,7 +8,7 @@ jobs:
  runs-on: ubuntu-latest
  strategy:
  matrix:
- python: ['3.6', '3.7', '3.8', '3.9', '3.10']
+ python: ['3.7', '3.8', '3.9', '3.10']
  steps:
  - name: Checkout
  uses: actions/checkout@v3

.kokoro/samples/python3.6/common.cfg

@@ -33,7 +33,7 @@ export PYTHONUNBUFFERED=1
 env | grep KOKORO
 
 # Install nox
-python3.6 -m pip install --upgrade --quiet nox
+python3.9 -m pip install --upgrade --quiet nox
 
 # Use secrets acessor service account to get secrets
 if [[ -f "${KOKORO_GFILE_DIR}/secrets_viewer_service_account.json" ]]; then
@@ -76,7 +76,7 @@ for file in samples/**/requirements.txt; do
  echo "------------------------------------------------------------"
 
  # Use nox to execute the tests for the project.
- python3.6 -m nox -s "$RUN_TESTS_SESSION"
+ python3.9 -m nox -s "$RUN_TESTS_SESSION"
  EXIT=$?
 
  # If this is a periodic build, send the test log to the FlakyBot.

.kokoro/samples/python3.6/continuous.cfg

@@ -22,7 +22,7 @@ In order to add a feature:
  documentation.
 
 - The feature must work fully on the following CPython versions:
- 3.6, 3.7, 3.8, 3.9 and 3.10 on both UNIX and Windows.
+ 3.7, 3.8, 3.9 and 3.10 on both UNIX and Windows.
 
 - The feature must not add unnecessary dependencies (where
  "unnecessary" is of course subjective, but new dependencies should
@@ -221,13 +221,11 @@ Supported Python Versions
 
 We support:
 
-- `Python 3.6`_
 - `Python 3.7`_
 - `Python 3.8`_
 - `Python 3.9`_
 - `Python 3.10`_
 
-.. _Python 3.6: https://docs.python.org/3.6/
 .. _Python 3.7: https://docs.python.org/3.7/
 .. _Python 3.8: https://docs.python.org/3.8/
 .. _Python 3.9: https://docs.python.org/3.9/
@@ -239,7 +237,7 @@ Supported versions can be found in our ``noxfile.py`` `config`_.
 .. _config: https://github.com/googleapis/python-bigquery-logging/blob/main/noxfile.py
 
 
-We also explicitly decided to support Python 3 beginning with version 3.6.
+We also explicitly decided to support Python 3 beginning with version 3.7.
 Reasons for this include:
 
 - Encouraging use of newest versions of Python 3

.kokoro/samples/python3.6/periodic-head.cfg

@@ -1,22 +1,37 @@
-Python Client for Google Cloud Bigquery Logging
-=======================================================
+Python Client for BigQuery Logging Protos API
+=============================================
 
-|ga| |pypi| |versions|
+|stable| |pypi| |versions|
 
-This package contains generated Python types for ``google.cloud.bigquery.v1.logging``.
+`BigQuery Logging Protos API`_: 
 
 - `Client Library Documentation`_
 - `Product Documentation`_
 
-.. |ga| image:: https://img.shields.io/badge/support-ga-gold.svg
- :target: https://github.com/googleapis/google-cloud-python/blob/main/README.rst#ga-support
+.. |stable| image:: https://img.shields.io/badge/support-stable-gold.svg
+ :target: https://github.com/googleapis/google-cloud-python/blob/main/README.rst#stability-levels
 .. |pypi| image:: https://img.shields.io/pypi/v/google-cloud-bigquery-logging.svg
  :target: https://pypi.org/project/google-cloud-bigquery-logging/
 .. |versions| image:: https://img.shields.io/pypi/pyversions/google-cloud-bigquery-logging.svg
  :target: https://pypi.org/project/google-cloud-bigquery-logging/
+.. _BigQuery Logging Protos API: https://cloud.google.com/bigquery/docs/reference/auditlogs
 .. _Client Library Documentation: https://cloud.google.com/python/docs/reference/bigquerylogging/latest
-.. _Product Documentation: https://cloud.google.com/bigquery/docs/reference/auditlogs
+.. _Product Documentation:  https://cloud.google.com/bigquery/docs/reference/auditlogs
 
+Quick Start
+-----------
+
+In order to use this library, you first need to go through the following steps:
+
+1. `Select or create a Cloud Platform project.`_
+2. `Enable billing for your project.`_
+3. `Enable the BigQuery Logging Protos API.`_
+4. `Setup Authentication.`_
+
+.. _Select or create a Cloud Platform project.: https://console.cloud.google.com/project
+.. _Enable billing for your project.: https://cloud.google.com/billing/docs/how-to/modify-project#enable_billing_for_a_project
+.. _Enable the BigQuery Logging Protos API.: https://cloud.google.com/bigquery/docs/reference/auditlogs
+.. _Setup Authentication.: https://googleapis.dev/python/google-api-core/latest/auth.html
 
 Installation
 ~~~~~~~~~~~~
@@ -32,12 +47,34 @@ dependencies.
 .. _`virtualenv`: https://virtualenv.pypa.io/en/latest/
 
 
+Code samples and snippets
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Code samples and snippets live in the `samples/` folder.
+
+
+Supported Python Versions
+^^^^^^^^^^^^^^^^^^^^^^^^^
+Our client libraries are compatible with all current [active](https://devguide.python.org/devcycle/#in-development-main-branch) and [maintenance](https://devguide.python.org/devcycle/#maintenance-branches) versions of
+Python.
+
+Python >= 3.7
+
+Unsupported Python Versions
+^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Python <= 3.6
+
+If you are using an [end-of-life](https://devguide.python.org/devcycle/#end-of-life-branches)
+version of Python, we recommend that you update as soon as possible to an actively supported version.
+
+
 Mac/Linux
 ^^^^^^^^^
 
 .. code-block:: console
 
- python3 -m venv <your-env>
+ pip install virtualenv
+ virtualenv <your-env>
  source <your-env>/bin/activate
  <your-env>/bin/pip install google-cloud-bigquery-logging
 
@@ -47,6 +84,20 @@ Windows
 
 .. code-block:: console
 
- python3 -m venv <your-env>
+ pip install virtualenv
+ virtualenv <your-env>
  <your-env>\Scripts\activate
  <your-env>\Scripts\pip.exe install google-cloud-bigquery-logging
+
+Next Steps
+~~~~~~~~~~
+
+- Read the `Client Library Documentation`_ for BigQuery Logging Protos API
+ to see other available methods on the client.
+- Read the `BigQuery Logging Protos API Product documentation`_ to learn
+ more about the product and see How-to Guides.
+- View this `README`_ to see the full list of Cloud
+ APIs that we cover.
+
+.. _BigQuery Logging Protos API Product documentation: https://cloud.google.com/bigquery/docs/reference/auditlogs
+.. _README: https://github.com/googleapis/google-cloud-python/blob/main/README.rst